Terranova Model 934 Wide Range Vacuum Gauge Controller
Brand: Terranova / Duniway Stockroom Corp.
Model: T-934-TC
Serial Number: H121645
Country of Origin: USA
Condition and Testing:
The unit powers on, and the front-panel displays illuminate. During the power-on check, Gauge A and Gauge B displayed “HI,” while the ion gauge display showed dashes, as pictured.
Testing was limited to power-on only. No actual vacuum measurement testing was performed. Measurement accuracy, filament/degas operation, RS-232 communication, analog output, and relay functions have not been verified. Calibration status is unknown.
Included:
• One Terranova T-934-TC vacuum gauge controller.
• One intact red ion gauge cable assembly, as pictured.
The green grounding wire has been cut and requires proper reconnection before use. The red cable assembly is intact but has not been functionally tested.
No vacuum gauge heads or sensors are included. No power cord, manuals, software, or other accessories are included.
Cosmetic Condition:
Used condition with scratches, marks, and signs of previous use. The surface film or overlay around the front display windows shows peeling/lifting. Please inspect all photos for the actual condition and included items.
Rear Panel Connections:
• Ion gauge and ion gauge collector connections
• Two 531 TC gauge connections, A and B
• RS-232 input/output
• Analog output
• Relay connections
Power:
The rear label lists selectable 100/120 VAC or 200/240 VAC, 50/60 Hz, 100 VA. Verify the voltage setting and correct fuse before connecting power.
Sold AS-IS, for parts or repair. Power-on does not establish full functionality. Further testing, servicing, or calibration may be required.
Shipping:
Ships worldwide from Taiwan. Please provide your country and postal code for a shipping quotation. Import duties, taxes, and customs clearance charges are the buyer’s responsibility.
📦 Customer Support, Shipping, Customs & Return Policy
Customer Support & Communication
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• International shipments and used surplus laboratory equipment may sometimes require additional setup, inspection, configuration, or clarification after arrival.
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Shipping
• We ship worldwide from Taiwan.
• Due to the size, weight, and nature of surplus laboratory equipment, the shipping cost shown by eBay may not always be accurate.
Please contact us before purchase with your country and postal code for an exact shipping quote.
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Customs, Import Duties & International Delivery
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• These charges are not included in the item price or shipping cost unless explicitly stated.
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Condition, Testing & Return Policy
• Unless specifically stated otherwise, all items are sold AS-IS based on the condition shown in the listing photos and description.
• Only the specific functions, conditions, or test results explicitly described in the listing are guaranteed.
• Used surplus equipment may show cosmetic wear, scratches, discoloration, missing accessories, prior inventory markings, or other signs of previous use.
• We are a surplus equipment reseller and not an authorized service, calibration, or refurbishment company.
• Full functionality, calibration status, software compatibility, licensing status, long-term reliability, or suitability for a particular application cannot be guaranteed, especially for older, discontinued, or highly specialized systems.
• Buyers are encouraged to ask all questions before purchasing. By completing the purchase, the buyer acknowledges and accepts the risks associated with used and surplus equipment.
If you have any questions or specific requirements, please feel free to contact us before purchasing.